MLB SLATE

MLB Slate for May 15

The slate for Friday, May 15, 2026 has 15 games, each with its probable starters, FanDuel lines, weather and ballpark. This slate came before the experimental MLB specialists began on September 30, 2026.

ParlayLab’s blanket moneyline, run-line and total picks were retired on September 30, 2026. MLB selections now come from 13 experimental specialists, decided before first pitch and logged at the price they were recorded at. See the specialists and their records.

Philadelphia Phillies at Pittsburgh Pirates

6:40 PM ET

Phillies (21-23) visit the Pirates (24-20). Probable starters: A. Nola (4.67) for Phillies, B. Ashcraft (3.59) for Pirates. Weather at first pitch: 72°F.

Pitchers

PHIA. Nola (4.67)

PITB. Ashcraft (3.59)

FanDuel Lines

MLPHI — · PIT —

RL—

Total—

MLB Specialists

Experimental

No specialist selection

Before the specialists began on Sep 30, 2026.

Research selections logged before first pitch, not betting-validated.

Baltimore Orioles at Washington Nationals

6:45 PM ET

Orioles (20-24) visit the Nationals (21-23). Probable starters: S. Baz (4.11) for Orioles, Z. Littell (4.94) for Nationals. Weather at first pitch: 71°F, 7 MPH wind.

Pitchers

BALS. Baz (4.11)

WSHZ. Littell (4.94)

FanDuel Lines

MLBAL — · WSH —

RL—

Total—

MLB Specialists

Experimental

No specialist selection

Before the specialists began on Sep 30, 2026.

Research selections logged before first pitch, not betting-validated.

Toronto Blue Jays at Detroit Tigers

6:45 PM ET

Blue Jays (19-24) visit the Tigers (19-25). Probable starters: T. Yesavage (3.67) for Blue Jays, B. Hanifee (5.06) for Tigers. Weather at first pitch: 69°F, 10 MPH wind.

Pitchers

TORT. Yesavage (3.67)

DETB. Hanifee (5.06)

FanDuel Lines

MLTOR — · DET —

RL—

Total—

MLB Specialists

Experimental

No specialist selection

Before the specialists began on Sep 30, 2026.

Research selections logged before first pitch, not betting-validated.

Cincinnati Reds at Cleveland Guardians

7:10 PM ET

Reds (23-21) visit the Guardians (24-21). Probable starters: A. Abbott (4.70) for Reds, T. Bibee (4.35) for Guardians. Weather at first pitch: 72°F.

Pitchers

CINA. Abbott (4.70)

CLET. Bibee (4.35)

FanDuel Lines

MLCIN — · CLE —

RL—

Total—

MLB Specialists

Experimental

No specialist selection

Before the specialists began on Sep 30, 2026.

Research selections logged before first pitch, not betting-validated.

Miami Marlins at Tampa Bay Rays

7:10 PM ET

Marlins (20-24) visit the Rays (28-14). Probable starters: J. Junk (4.31) for Marlins, I. Seymour (4.21) for Rays. Dome — no weather impact.

Pitchers

MIAJ. Junk (4.31)

TBI. Seymour (4.21)

FanDuel Lines

MLMIA — · TB —

RL—

Total—

MLB Specialists

Experimental

No specialist selection

Before the specialists began on Sep 30, 2026.

Research selections logged before first pitch, not betting-validated.

Milwaukee Brewers at Minnesota Twins

7:10 PM ET

Brewers (24-17) visit the Twins (20-24). Probable starters: C. Crow (3.14) for Brewers, J. Ryan (3.83) for Twins. Weather at first pitch: 86°F, 4 MPH wind.

Pitchers

MILC. Crow (3.14)

MINJ. Ryan (3.83)

FanDuel Lines

MLMIL — · MIN —

RL—

Total—

MLB Specialists

Experimental

No specialist selection

Before the specialists began on Sep 30, 2026.

Research selections logged before first pitch, not betting-validated.

Boston Red Sox at Atlanta Braves

7:15 PM ET

Red Sox (18-25) visit the Braves (30-14). Probable starters: C. Early (3.44) for Red Sox, S. Strider (4.00) for Braves. Weather at first pitch: 77°F, 6 MPH wind.

Pitchers

BOSC. Early (3.44)

ATLS. Strider (4.00)

FanDuel Lines

MLBOS — · ATL —

RL—

Total—

MLB Specialists

Experimental

No specialist selection

Before the specialists began on Sep 30, 2026.

Research selections logged before first pitch, not betting-validated.

New York Yankees at New York Mets

7:15 PM ET

Yankees (27-17) visit the Mets (18-25). Probable starters: C. Schlittler (1.95) for Yankees, C. Holmes (3.25) for Mets. Weather at first pitch: 66°F, 8 MPH wind.

Pitchers

NYYC. Schlittler (1.95)

NYMC. Holmes (3.25)

FanDuel Lines

MLNYY — · NYM —

RL—

Total—

MLB Specialists

Experimental

No specialist selection

Before the specialists began on Sep 30, 2026.

Research selections logged before first pitch, not betting-validated.

Chicago Cubs at Chicago White Sox

7:40 PM ET

Cubs (28-16) visit the White Sox (22-21). Probable starters: E. Cabrera (5.10) for Cubs, S. Burke (3.34) for White Sox. Weather at first pitch: 72°F.

Pitchers

CHCE. Cabrera (5.10)

CWSS. Burke (3.34)

FanDuel Lines

MLCHC — · CWS —

RL—

Total—

MLB Specialists

Experimental

No specialist selection

Before the specialists began on Sep 30, 2026.

Research selections logged before first pitch, not betting-validated.

Texas Rangers at Houston Astros

8:10 PM ET

Rangers (21-22) visit the Astros (17-28). Probable starters: J. Leiter (4.86) for Rangers, S. Arrighetti (4.82) for Astros. Dome — no weather impact.

Pitchers

TEXJ. Leiter (4.86)

HOUS. Arrighetti (4.82)

FanDuel Lines

MLTEX — · HOU —

RL—

Total—

MLB Specialists

Experimental

No specialist selection

Before the specialists began on Sep 30, 2026.

Research selections logged before first pitch, not betting-validated.

Kansas City Royals at St. Louis Cardinals

8:15 PM ET

Royals (19-25) visit the Cardinals (25-18). Probable starters: M. Wacha (3.33) for Royals, D. May (4.70) for Cardinals. Weather at first pitch: 72°F.

Pitchers

KCM. Wacha (3.33)

STLD. May (4.70)

FanDuel Lines

MLKC — · STL —

RL—

Total—

MLB Specialists

Experimental

No specialist selection

Before the specialists began on Sep 30, 2026.

Research selections logged before first pitch, not betting-validated.

Arizona Diamondbacks at Colorado Rockies

8:40 PM ET

Diamondbacks (20-22) visit the Rockies (17-27). Probable starters: M. Kelly (5.00) for Diamondbacks, K. Freeland (6.58) for Rockies. Weather at first pitch: 72°F.

Pitchers

AZM. Kelly (5.00)

COLK. Freeland (6.58)

FanDuel Lines

MLAZ — · COL —

RL—

Total—

MLB Specialists

Experimental

No specialist selection

Before the specialists began on Sep 30, 2026.

Research selections logged before first pitch, not betting-validated.

Los Angeles Dodgers at Los Angeles Angels

9:38 PM ET

Dodgers (26-18) visit the Angels (16-28). Probable starters: W. Klein (3.67) for Dodgers, J. Kochanowicz (5.23) for Angels. Weather at first pitch: 72°F.

Pitchers

LADW. Klein (3.67)

LAAJ. Kochanowicz (5.23)

FanDuel Lines

MLLAD — · LAA —

RL—

Total—

MLB Specialists

Experimental

No specialist selection

Before the specialists began on Sep 30, 2026.

Research selections logged before first pitch, not betting-validated.

San Diego Padres at Seattle Mariners

9:40 PM ET

Padres (25-18) visit the Mariners (22-23). Probable starters: R. Vásquez (4.01) for Padres, E. Hancock (3.30) for Mariners. Dome — no weather impact.

Pitchers

SDR. Vásquez (4.01)

SEAE. Hancock (3.30)

FanDuel Lines

MLSD — · SEA —

RL—

Total—

MLB Specialists

Experimental

No specialist selection

Before the specialists began on Sep 30, 2026.

Research selections logged before first pitch, not betting-validated.

San Francisco Giants at Athletics

9:40 PM ET

Giants (18-26) visit the Athletics (22-21). Probable starters: T. Mahle (3.99) for Giants, A. Civale (4.92) for Athletics. Weather at first pitch: 58°F, 9 MPH wind.

Pitchers

SFT. Mahle (3.99)

ATHA. Civale (4.92)

FanDuel Lines

MLSF — · ATH —

RL—

Total—

MLB Specialists

Experimental

No specialist selection

Before the specialists began on Sep 30, 2026.

Research selections logged before first pitch, not betting-validated.

How ParlayLab Covers the Slate

Every MLB game carries its research: both starting pitchers’ season and recent form, the bullpens, each lineup against the hand it faces, ballpark factors, weather (wind relative to center field, temperature, precipitation), and the FanDuel moneyline, run line and total with their movement since the open.

Game selections come from 13 experimental MLB specialists — eight on the moneyline, two on the run line and three on the under. Each is a fixed rule on season-to-date team or starting-pitcher history, decided in the hour before first pitch and logged at the FanDuel price it was recorded at. They cover regular-season games only. Their historical records are exploratory backtests, not validated profitability and not live results, and a game none of them selects reads “No specialist selection”.

Player props go through a separate Poisson projection layer per stat — hits, home runs, total bases, RBIs, runs scored, hits+runs+RBIs, and pitcher strikeouts. Each prop projection accounts for the batter-versus-pitcher history, recent rolling form, opposing pitcher ERA / WHIP / K%, ballpark-by-handedness factors, and weather. Props with strong projection-versus-line edges show up bright green; weak ones drop to orange or red.

Free users see the slate, the per-game matchup context shown above and the top props. The specialists’ tickets, every prop on the board, the prop filter builder, and the full Game Detail + Player Detail breakdowns unlock with Pro. You're charged when you subscribe — cancel anytime.